Service difficulty report · Exciter · Boeing 777222

Difficulty date
January 5, 2011
Submitted
January 15, 2011
Operation
Air carrier
Aircraft
N778UA
Make and model
Boeing 777222
Aircraft serial
26940
Aircraft time
59,253 hours, 10,679 cycles
Engine
Pwa PW4077
System (JASC)
7412 · Exciter
Part
Exciter
Part number
50U984
Part serial
142
Condition
Failed
Location
Rt Engine
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ENGINE IGNITOR R1 RT ENGINE FAILED TO IGNITE USING IGNITOR 1. STATUS MSG-7461492 INACTV ES MODE. EXCITER REF MM. EPLACED EXCITER REF MM. OPS NORMAL.